CN110208469A - The waste gas monitoring method and apparatus of heat treatment process - Google Patents
The waste gas monitoring method and apparatus of heat treatment process Download PDFInfo
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- CN110208469A CN110208469A CN201910613308.6A CN201910613308A CN110208469A CN 110208469 A CN110208469 A CN 110208469A CN 201910613308 A CN201910613308 A CN 201910613308A CN 110208469 A CN110208469 A CN 110208469A
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- 239000002912 waste gas Substances 0.000 title claims abstract description 98
- 238000000034 method Methods 0.000 title claims abstract description 86
- 238000012544 monitoring process Methods 0.000 title claims abstract description 65
- 238000010438 heat treatment Methods 0.000 title claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 claims abstract description 49
- 239000007789 gas Substances 0.000 claims description 45
- 238000011109 contamination Methods 0.000 claims description 30
- 238000012806 monitoring device Methods 0.000 claims description 7
- 230000008676 import Effects 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 9
- 230000007613 environmental effect Effects 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000004590 computer program Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 241000208340 Araliaceae Species 0.000 description 2
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 235000008434 ginseng Nutrition 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- VLPFTAMPNXLGLX-UHFFFAOYSA-N trioctanoin Chemical compound CCCCCCCC(=O)OCC(OC(=O)CCCCCCC)COC(=O)CCCCCCC VLPFTAMPNXLGLX-UHFFFAOYSA-N 0.000 description 1
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- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display
- G01N33/0067—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display by measuring the rate of variation of the concentration
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Abstract
The present invention provides the waste gas monitoring method and apparatus of heat treatment process, comprising: acquisition parameter information, parameter information include inlet exhaust concentration, outlet exhaust concentration and duty parameter；According to inlet exhaust concentration and duty parameter, obtain producing dirty coefficient；According to outlet exhaust concentration and duty parameter, discharge coefficient is obtained；According to dirty coefficient is produced, obtain producing dirty amount；According to discharge coefficient, blowdown flow rate is obtained；According to dirty amount and blowdown flow rate is produced, the governance efficiency of waste gas treatment equipment is obtained, can be according to the Environmental Protection Level of the dirty coefficient of production and discharge coefficient assessment Product Process and process, and effectively grasp the pollution processing capacity of enterprise's waste gas treatment equipment.
Description
Technical field
The present invention relates to Product Process technical fields, more particularly, to the waste gas monitoring method and apparatus of heat treatment process.
Background technique
Currently, it is the data for acquiring blowdown flow rate that the pollution of enterprise, which is investigated, i.e., the data that judgement is discharged into atmosphere are
It is no up to standard.The data for only investigating blowdown flow rate, can not production dirt amount, blowdown flow rate and exhaust-gas treatment to enterprise product processing technology
The treatment effeciency of equipment is understood, to can not assess processing technology/process, cannot effectively be grasped at enterprise's exhaust gas
Manage the producing level of equipment.
Summary of the invention
In view of this, the purpose of the present invention is to provide the waste gas monitoring method and apparatus of heat treatment process, it can basis
The level of dirty coefficient and discharge coefficient assessment Product Process and process is produced, and effectively grasps the utilization of enterprise's waste gas treatment equipment
Degree.
In a first aspect, the embodiment of the invention provides the waste gas monitoring methods of heat treatment process, which comprises
Acquisition parameter information, the parameter information include inlet exhaust concentration, outlet exhaust concentration and duty parameter；
According to the inlet exhaust concentration and the duty parameter, obtain producing dirty coefficient；
According to the outlet exhaust concentration and the duty parameter, discharge coefficient is obtained；
According to the dirty coefficient of the production, obtain producing dirty amount；
According to the discharge coefficient, blowdown flow rate is obtained；
According to the dirty amount of the production and the blowdown flow rate, the governance efficiency of waste gas treatment equipment is obtained；
Wherein, the inlet exhaust concentration is the exhaust gas concentration for not entering the waste gas treatment equipment, the outlet exhaust
Concentration is by the waste gas treatment equipment treated exhaust gas concentration, and the duty parameter includes flow velocity, exhaust sample acquisition
Product weight and monitoring time section in time.
Further, described according to the inlet exhaust concentration and the duty parameter, obtain producing dirty coefficient include:
According to the inlet exhaust concentration, the flow velocity and the monitoring time section, exhaust sample contamination index is obtained
First yield；
According to the product weight in the first yield of the exhaust sample contamination index and the exhaust sample acquisition time
Amount obtains the dirty coefficient of the production.
Further, described when being acquired according to the first yield of the exhaust sample contamination index and the exhaust sample
Interior product weight obtains the dirty coefficient of the production, comprising:
The dirty coefficient of the production is calculated according to the following formula:
Wherein, RaFor the dirty coefficient of the production, GiFor the first yield of the exhaust sample contamination index, MiIt is described useless
Product weight in this acquisition time of gas sample, wiFor the corresponding weight of production dirt coefficient of different batches sample size, i is same pipeline
Pendulous frequency in different monitoring time sections, n are total measurement of the same pipeline in the different monitoring time sections
Number.
Further, described according to the outlet exhaust concentration and the duty parameter, obtain discharge coefficient, comprising:
According to the outlet exhaust concentration, the flow velocity and the monitoring time section, exhaust sample contamination index is obtained
Second yield；
According to the product weight in the second yield of the exhaust sample contamination index and the exhaust sample acquisition time
Amount, obtains the discharge coefficient.
Further, described when being acquired according to the second yield of the exhaust sample contamination index and the exhaust sample
Interior product weight, obtains the discharge coefficient, comprising:
The discharge coefficient is calculated according to the following formula:
Wherein, RbFor the discharge coefficient, EiFor the second yield of the exhaust sample contamination index, MiIt is described useless
Product weight in this acquisition time of gas sample, wiFor the corresponding weight of production dirt coefficient of different batches sample size, i is same pipeline
Pendulous frequency in different monitoring time sections, n are total measurement of the same pipeline in the different monitoring time sections
Number.
Further, described that the governance efficiency of waste gas treatment equipment is obtained according to the dirty amount of the production and the blowdown flow rate, it wraps
It includes:
The governance efficiency of the waste gas treatment equipment is calculated according to the following formula:
Wherein, η is the governance efficiency of the waste gas treatment equipment, GAlwaysFor the dirty amount of the production, EAlwaysFor the blowdown flow rate.
Further, the method also includes:
Judge the dirty coefficient of the production whether in the first preset threshold；
If the dirty coefficient of the production generates alarm signal not in first preset threshold；
If the dirty coefficient of the production in first preset threshold, generates the first record information；
Alternatively,
Judge the discharge coefficient whether in the second preset threshold；
If the discharge coefficient in second preset threshold, does not generate the alarm signal；
If the discharge coefficient in second preset threshold, generates the second record information.
Further, the method also includes:
Judge the governance efficiency of the waste gas treatment equipment whether in third predetermined threshold value；
If the governance efficiency of the waste gas treatment equipment in the third predetermined threshold value, does not generate alarm signal；
If the governance efficiency of the waste gas treatment equipment in the third predetermined threshold value, generates third record letter
Breath.
Second aspect, the embodiment of the invention provides the waste gas monitoring device of heat treatment process, described device includes:
Acquisition unit, be used for acquisition parameter information, the parameter information include inlet exhaust concentration, outlet exhaust concentration and
Duty parameter；
Dirty coefficient acquiring unit is produced, for obtaining producing dirty coefficient according to the inlet exhaust concentration and the duty parameter；
Discharge coefficient acquiring unit, for obtaining discharge coefficient according to the outlet exhaust concentration and the duty parameter；
Dirty amount acquiring unit is produced, for obtaining producing dirty amount according to the dirty coefficient of the production；
Blowdown flow rate acquiring unit, for obtaining blowdown flow rate according to the discharge coefficient；
Governance efficiency acquiring unit, for obtaining controlling for waste gas treatment equipment according to the dirty amount of the production and the blowdown flow rate
Manage efficiency；
Wherein, the inlet exhaust concentration is the exhaust gas concentration for not entering the waste gas treatment equipment, the outlet exhaust
Concentration is by the waste gas treatment equipment treated exhaust gas concentration, and the duty parameter includes flow velocity, exhaust sample acquisition
Product weight and monitoring time section in time.
Further, the dirty coefficient acquiring unit of the production is specifically used for:
According to the inlet exhaust concentration, the flow velocity and the monitoring time section, exhaust sample contamination index is obtained
First yield；
According to the product weight in the first yield of the exhaust sample contamination index and the exhaust sample acquisition time
Amount obtains the dirty coefficient of the production.
The embodiment of the invention provides the waste gas monitoring method and apparatus of heat treatment process, comprising: acquisition parameter information, ginseng
Number information includes inlet exhaust concentration, outlet exhaust concentration and duty parameter；According to inlet exhaust concentration and duty parameter, obtain
Produce dirty coefficient；According to outlet exhaust concentration and duty parameter, discharge coefficient is obtained；According to dirty coefficient is produced, obtain producing dirty amount；According to
Discharge coefficient obtains blowdown flow rate；According to dirty amount and blowdown flow rate is produced, the governance efficiency of waste gas treatment equipment is obtained, it can be according to production
The Environmental Protection Level of dirty coefficient and discharge coefficient assessment Product Process and process, and effectively grasp the dirt of enterprise's waste gas treatment equipment
Contaminate processing capacity.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention are in specification, claims
And specifically noted structure is achieved and obtained in attached drawing.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the waste gas monitoring method flow diagram for the heat treatment process that the embodiment of the present invention one provides；
Fig. 2 is the waste gas monitoring schematic device of heat treatment process provided by Embodiment 2 of the present invention；
Fig. 3 is the waste gas monitoring system schematic for the heat treatment process that the embodiment of the present invention three provides；
Fig. 4 is the exhaust piping structural schematic diagram for the connection waste gas treatment equipment that the embodiment of the present invention three provides；
Fig. 5 is the diagrammatic cross-section for the monitoring chamber that the embodiment of the present invention three provides stationary monitoring device.
Icon:
1- acquisition unit；2- produces dirty coefficient acquiring unit；3- discharge coefficient acquiring unit；4- produces dirty amount acquiring unit；5-
Blowdown flow rate acquiring unit；6- governance efficiency acquiring unit；8- gas sampling cover；9- monitor；10- monitors chamber；11- blower；12-
Waste gas treatment equipment；13- waste gas delivery pipeline road.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
To be described in detail to the embodiment of the present invention below convenient for understanding the present embodiment.
Embodiment one:
Fig. 1 is the waste gas monitoring method flow diagram for the heat treatment process that the embodiment of the present invention one provides.
Referring to Fig.1, method includes the following steps:
Step S101, acquisition parameter information, parameter information include inlet exhaust concentration, outlet exhaust concentration and operating condition ginseng
Number；
Specifically, it before acquisition inlet exhaust concentration and outlet exhaust concentration, first determines monitoring technique, is walked according to technique
To n group waste gas treatment equipment exhaust piping to be measured is determined, the corresponding exhaust gas of every group of waste gas treatment equipment is conveyed in the application
Pipeline.
Wherein, inlet exhaust concentration is the exhaust gas concentration for not entering waste gas treatment equipment, and outlet exhaust concentration is by useless
Gas disposal equipment treated exhaust gas concentration.
Specifically, duty parameter can be from ERP (Enterprise Resource Planning, Enterprise Resources Plan) number
According to obtaining in library, duty parameter includes flow velocity, the product weight in exhaust sample acquisition time and monitoring time section.
Wherein, monitoring time section is the period of exhaust gas discharge；Flow velocity can be preset, or characterized and flowed by blower
Speed can also detect to obtain flow velocity by flow sensor；
During calculating the dirty coefficient of production or discharge coefficient, it can be counted according to product weight (i.e. workpiece weight)
It calculates, can also be calculated according to the dosage of raw and auxiliary material, i.e. MiThe workpiece weight that can be processing is also possible to processing and uses
Raw and auxiliary material dosage.
The sample data that every waste gas delivery pipeline road is tested in each monitoring time section cannot be less than 3 groups, in order to guarantee
The accuracy of data can be averaging the sample data tested in each monitoring time section, dense using average value as inlet exhaust
Degree or outlet exhaust concentration.
Step S102 obtains producing dirty coefficient according to inlet exhaust concentration and duty parameter；
Step S103 obtains discharge coefficient according to outlet exhaust concentration and duty parameter；
Step S104 obtains producing dirty amount according to dirty coefficient is produced；
Step S105 obtains blowdown flow rate according to discharge coefficient；
Here, it by inlet exhaust concentration and duty parameter, obtains producing dirty coefficient, produces dirty coefficient and be heat-treated multiplying for yield
Product is measured to produce dirt；By outlet exhaust concentration and duty parameter, discharge coefficient, the product of discharge coefficient and heat treatment yield are obtained
For blowdown flow rate.
Step S106 obtains the governance efficiency of waste gas treatment equipment according to dirty amount and blowdown flow rate is produced.
It is dense according to inlet exhaust by acquisition inlet exhaust concentration, outlet exhaust concentration and duty parameter in the present embodiment
Degree and duty parameter, obtain producing dirty coefficient, according to outlet exhaust concentration and duty parameter, obtain discharge coefficient, it will be appreciated that work
Skill produces dirty situation, and monitoring like products different process, the pollution comparison of same process different product and energy consumption comparison are conducive to look forward to
Industry improves energy consumption level, and corrects process strategies；It obtains producing dirty amount according to dirty coefficient is produced, blowdown flow rate is obtained according to discharge coefficient,
The governance efficiency of waste gas treatment equipment is obtained with blowdown flow rate according to dirty amount is produced, to grasp at the pollution of enterprise's waste gas treatment equipment
Reason ability.
Further, step S102 the following steps are included:
Step S201 obtains the first of exhaust sample contamination index according to inlet exhaust concentration, flow velocity and monitoring time section
Yield；
Here, the first yield of exhaust sample contamination index is multiplying for inlet exhaust concentration, flow velocity and monitoring time section
Product.
Step S202, according to the product weight in the first yield and exhaust sample acquisition time of exhaust sample contamination index
Amount, obtains producing dirty coefficient.Wherein, product weight can be raw and auxiliary material dosage.
Further, step S202 includes:
It is calculated according to formula (1) and produces dirty coefficient:
Wherein, RaTo produce dirty coefficient, GiFor the first yield of exhaust sample contamination index, MiWhen being acquired for exhaust sample
Interior product weight, wiFor the corresponding weight of production dirt coefficient of different batches sample size, i is same pipeline in different monitorings
Between pendulous frequency in section, n is total pendulous frequency of the same pipeline in different monitoring time sections.
Further, step S103 the following steps are included:
Step S301 obtains the second of exhaust sample contamination index according to outlet exhaust concentration, flow velocity and monitoring time section
Yield；
Here, the second yield of exhaust sample contamination index is multiplying for outlet exhaust concentration, flow velocity and monitoring time section
Product.
Step S302, according to the product weight in the second yield and exhaust sample acquisition time of exhaust sample contamination index
Amount, obtains discharge coefficient.
Further, step S302 includes:
Discharge coefficient is calculated according to formula (2):
Wherein, RbFor discharge coefficient, EiFor the second yield of exhaust sample contamination index, MiWhen being acquired for exhaust sample
Interior product weight, wiFor the corresponding weight of production dirt coefficient of different batches sample size, i is same pipeline in different monitorings
Between pendulous frequency in section, n is total pendulous frequency of the same pipeline in different monitoring time sections.
Further, step S106 includes:
The governance efficiency of waste gas treatment equipment is calculated according to formula (3):
Wherein, η is the governance efficiency of waste gas treatment equipment, GAlwaysTo produce dirty amount, EAlwaysFor blowdown flow rate.
Further, this method is further comprising the steps of:
Step S401 judges to produce dirty coefficient whether in the first preset threshold；If producing dirty coefficient not in the first default threshold
In value, S402 is thened follow the steps；If producing dirty coefficient in first preset threshold, S403 is thened follow the steps；
Step S402 generates alarm signal；
Step S403 generates the first record information；
Specifically, after obtaining the dirty coefficient of production, judge to produce dirty coefficient whether in the first preset threshold, if given birth to
At the first record information, alarm if it was not then generating alarm signal.
Alternatively,
Whether step S501 judges discharge coefficient in the second preset threshold；If discharge coefficient is not in the second default threshold
In value, S502 is thened follow the steps；If discharge coefficient thens follow the steps S503 in the second preset threshold；
Step S502 generates alarm signal；
Step S503 generates the second record information.
Specifically, after obtaining discharge coefficient, discharge coefficient is judged whether in the second preset threshold, if given birth to
At the second record information, alarm if it was not then generating alarm signal.
Further, this method is further comprising the steps of:
Whether step S601 judges the governance efficiency of waste gas treatment equipment in third predetermined threshold value；If exhaust-gas treatment
The governance efficiency of equipment thens follow the steps S602 not in third predetermined threshold value；If the governance efficiency of waste gas treatment equipment exists
In third predetermined threshold value, S603 is thened follow the steps；
Step S602 generates alarm signal；
Step S603 generates third and records information.
Specifically, after obtaining the governance efficiency of waste gas treatment equipment according to the dirty amount of production and blowdown flow rate, judge governance efficiency
Whether in third predetermined threshold value, if generating third record information, and stored；If it was not then generating alarm
Signal is alarmed.
The embodiment of the invention provides the waste gas monitoring methods of heat treatment process, comprising: acquisition parameter information, parameter information
Including inlet exhaust concentration, outlet exhaust concentration and duty parameter；According to inlet exhaust concentration and duty parameter, obtain producing dirty system
Number；According to outlet exhaust concentration and duty parameter, discharge coefficient is obtained；According to dirty coefficient is produced, obtain producing dirty amount；According to blowdown system
Number, obtains blowdown flow rate；According to dirty amount and blowdown flow rate is produced, the governance efficiency of waste gas treatment equipment is obtained, it can be according to the dirty coefficient of production
With the pollution processing of the Environmental Protection Level of discharge coefficient assessment Product Process and process, and effectively grasp enterprise's waste gas treatment equipment
Ability.
Embodiment two:
Fig. 2 is the waste gas monitoring schematic device of heat treatment process provided by Embodiment 2 of the present invention.
Referring to Fig. 2, which includes:
Acquisition unit 1 is used for acquisition parameter information, and parameter information includes inlet exhaust concentration, outlet exhaust concentration and work
Condition parameter；
Dirty coefficient acquiring unit 2 is produced, for obtaining producing dirty coefficient according to inlet exhaust concentration and duty parameter；
Discharge coefficient acquiring unit 3, for obtaining discharge coefficient according to outlet exhaust concentration and duty parameter；
Dirty amount acquiring unit 4 is produced, for obtaining producing dirty amount according to dirty coefficient is produced；
Blowdown flow rate acquiring unit 5, for obtaining blowdown flow rate according to discharge coefficient；
Governance efficiency acquiring unit 6, for obtaining the governance efficiency of waste gas treatment equipment according to dirty amount and blowdown flow rate is produced；
Wherein, inlet exhaust concentration is the exhaust gas concentration for not entering waste gas treatment equipment, and outlet exhaust concentration is by useless
Gas disposal equipment treated exhaust gas concentration, duty parameter includes flow velocity, product weight and prison in exhaust sample acquisition time
Survey the period.
Further, dirty coefficient acquiring unit 2 is produced to be specifically used for:
According to inlet exhaust concentration, flow velocity and monitoring time section, the first yield of exhaust sample contamination index is obtained；
According to the product weight in the first yield and exhaust sample acquisition time of exhaust sample contamination index, produced
Dirty coefficient.
The embodiment of the invention provides the waste gas monitoring devices of heat treatment process, comprising: acquisition parameter information, parameter information
Including inlet exhaust concentration, outlet exhaust concentration and duty parameter；According to inlet exhaust concentration and duty parameter, obtain producing dirty system
Number；According to outlet exhaust concentration and duty parameter, discharge coefficient is obtained；According to dirty coefficient is produced, obtain producing dirty amount；According to blowdown system
Number, obtains blowdown flow rate；According to dirty amount and blowdown flow rate is produced, the governance efficiency of waste gas treatment equipment is obtained, it can be according to the dirty coefficient of production
With the pollution processing of the Environmental Protection Level of discharge coefficient assessment Product Process and process, and effectively grasp enterprise's waste gas treatment equipment
Ability.
Embodiment three:
Fig. 3 is the waste gas monitoring system schematic for the heat treatment process that the embodiment of the present invention three provides.
Referring to Fig. 3, which includes: multiple waste gas delivery pipeline roads, multiple monitors, multiple groups exhaust gas concentration sensor, leads to
Interrogate module, server, ERP system and cell phone application (Application, application program), wherein multiple waste gas delivery pipeline road packets
Include waste gas delivery pipeline road 1, waste gas delivery pipeline road 2 ... waste gas delivery pipeline road n, multiple monitors include monitor 1, monitor
2 ... monitor n, multiple groups exhaust gas concentration sensor include the 1st group of exhaust gas concentration sensor, the 2nd group of exhaust gas concentration sensor ...
N-th group exhaust gas concentration sensor, communication module include Wifi (Wireless Fidelity, based on IEEE802.11b standard
WLAN) or 4G (the 4th Generationmobile communication technology, forth generation movement
The communication technology).
It determines monitoring technique, move towards determination n group waste gas treatment equipment exhaust piping to be measured according to technique, in the application often
The corresponding waste gas delivery pipeline road of group waste gas treatment equipment.
It is set by monitoring chamber stationary monitoring device the monitoring of monitor is intracavitary in a manner of opening in waste gas delivery pipeline road
Exhaust gas concentration sensor is set, referring in particular to Fig. 4 and Fig. 5, in Fig. 4, gas sampling cover 8 passes through the connection prison of waste gas delivery pipeline road 13
Device 9 is surveyed, in Fig. 5, monitoring chamber 10 is used to for monitor 9 being fixed on waste gas delivery pipeline road 13, and the setting of blower 11 is defeated in exhaust gas
It send on pipeline 13, and exhaust gas is delivered to waste gas treatment equipment 12.
Before exhaust gas is delivered to waste gas treatment equipment by blower, exhaust gas concentration sensor detects inlet exhaust concentration；?
After exhaust gas is delivered to waste gas treatment equipment by blower, exhaust gas concentration sensor detection outlet exhaust gas concentration.Exhaust gas concentration sensing
Inlet exhaust concentration and outlet exhaust concentration are sent to server by communication module by device, and server receives ERP system and sends
Duty parameter, server obtains producing dirty coefficient according to inlet exhaust concentration and duty parameter；According to outlet exhaust concentration and work
Condition parameter, obtains discharge coefficient；According to dirty coefficient is produced, obtain producing dirty amount；According to discharge coefficient, blowdown flow rate is obtained；It is dirty according to producing
Amount and blowdown flow rate, obtain the governance efficiency of waste gas treatment equipment.
Server judges to produce dirty coefficient whether in the first preset threshold, if generated after obtaining the dirty coefficient of production
First record information, alarms if it was not then generating alarm signal.Alternatively, judging blowdown system after obtaining discharge coefficient
Whether number is in the second preset threshold, if generating the second record information, carrying out if it was not then generating alarm signal
Alarm.In addition, server judges governance efficiency after obtaining the governance efficiency of waste gas treatment equipment according to the dirty amount of production and blowdown flow rate
Whether in third predetermined threshold value, if generating third record information, and stored；If it was not then generating alarm
Signal is alarmed.The waste gas monitoring system of heat treatment process can cooperate environmental protection administration to carry out environmental monitoring, parameter and environmental protection
Department's blowdown data are mutually authenticated, and hold enterprise pollution and administer actual conditions, and combine enterprise production and supplementary material dosage, right
Industry region produces dirty feature and is grasped.
By acquiring the production dirt coefficient of different monitoring time sections, discharge coefficient, producing dirty amount, blowdown flow rate and governance efficiency, from
And corresponding curve is generated, and corresponding curve is sent to cell phone application, corresponding curve is shown by cell phone application, facilitates use
Family inquiry.
Exhaust gas concentration sensor includes acquisition unit, and server includes duty parameter acquiring unit, produces dirty coefficient acquisition list
Member, discharge coefficient acquiring unit produce dirty amount acquiring unit, blowdown flow rate acquiring unit and governance efficiency acquiring unit.
The embodiment of the invention provides the waste gas monitoring devices of heat treatment process, comprising: acquires inlet exhaust concentration and goes out
Mouth exhaust gas concentration；Obtain duty parameter；According to inlet exhaust concentration and duty parameter, obtain producing dirty coefficient；According to outlet exhaust
Concentration and duty parameter, obtain discharge coefficient；According to dirty coefficient is produced, obtain producing dirty amount；According to discharge coefficient, blowdown flow rate is obtained；
According to dirty amount and blowdown flow rate is produced, the governance efficiency of waste gas treatment equipment is obtained, can be assessed according to the dirty coefficient of production and discharge coefficient
The Environmental Protection Level of Product Process and process, and effectively grasp the pollution processing capacity of enterprise's waste gas treatment equipment.
The embodiment of the present invention also provides a kind of electronic equipment, including memory, processor and storage are on a memory and can
The computer program run on a processor, processor realize heat treatment work provided by the above embodiment when executing computer program
The step of waste gas monitoring method of skill.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program executes the step of the waste gas monitoring method of the heat treatment process of above-described embodiment when computer program is run by processor
Suddenly.
Computer program product provided by the embodiment of the present invention, the computer-readable storage including storing program code
Medium, the instruction that said program code includes can be used for executing previous methods method as described in the examples, and specific implementation can be joined
See embodiment of the method, details are not described herein.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description
It with the specific work process of device, can refer to corresponding processes in the foregoing method embodiment, details are not described herein.
In addition, in the description of the embodiment of the present invention unless specifically defined or limited otherwise, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.
And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic or disk.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Finally, it should be noted that embodiment described above, only a specific embodiment of the invention, to illustrate the present invention
Technical solution, rather than its limitations, scope of protection of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, those skilled in the art should understand that: anyone skilled in the art
In the technical scope disclosed by the present invention, it can still modify to technical solution documented by previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement of some of the technical features；And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of technical solution of the embodiment of the present invention, should all cover in protection of the invention
Within the scope of.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of waste gas monitoring method of heat treatment process, which is characterized in that the described method includes:
Acquisition parameter information, the parameter information include inlet exhaust concentration, outlet exhaust concentration and duty parameter；
According to the inlet exhaust concentration and the duty parameter, obtain producing dirty coefficient；
According to the outlet exhaust concentration and the duty parameter, discharge coefficient is obtained；
According to the dirty coefficient of the production, obtain producing dirty amount；
According to the discharge coefficient, blowdown flow rate is obtained；
According to the dirty amount of the production and the blowdown flow rate, the governance efficiency of waste gas treatment equipment is obtained；
Wherein, the inlet exhaust concentration is the exhaust gas concentration for not entering the waste gas treatment equipment, the outlet exhaust concentration
For by the waste gas treatment equipment treated exhaust gas concentration, the duty parameter includes flow velocity, exhaust sample acquisition time
Interior product weight and monitoring time section.
2. the waste gas monitoring method of heat treatment process according to claim 1, which is characterized in that described according to the import
Exhaust gas concentration and the duty parameter, obtain producing dirty coefficient include:
According to the inlet exhaust concentration, the flow velocity and the monitoring time section, the first of exhaust sample contamination index is obtained
Yield；
According to the product weight in the first yield of the exhaust sample contamination index and the exhaust sample acquisition time, obtain
To the dirty coefficient of the production.
3. the waste gas monitoring method of heat treatment process according to claim 2, which is characterized in that described according to the exhaust gas
Product weight in first yield of sample contamination index and the exhaust sample acquisition time obtains the dirty coefficient of the production,
Include:
The dirty coefficient of the production is calculated according to the following formula:
Wherein, RaFor the dirty coefficient of the production, GiFor the first yield of the exhaust sample contamination index, MiFor the exhaust gas sample
Product weight in this acquisition time, wiFor the corresponding weight of production dirt coefficient of different batches sample size, i is same pipeline not
With the pendulous frequency in monitoring time section, n is total pendulous frequency of the same pipeline in the different monitoring time sections.
4. the waste gas monitoring method of heat treatment process according to claim 1, which is characterized in that described according to the outlet
Exhaust gas concentration and the duty parameter, obtain discharge coefficient, comprising:
According to the outlet exhaust concentration, the flow velocity and the monitoring time section, the second of exhaust sample contamination index is obtained
Yield；
According to the product weight in the second yield of the exhaust sample contamination index and the exhaust sample acquisition time, obtain
To the discharge coefficient.
5. the waste gas monitoring method of heat treatment process according to claim 4, which is characterized in that described according to the exhaust gas
Product weight in second yield of sample contamination index and the exhaust sample acquisition time, obtains the discharge coefficient,
Include:
The discharge coefficient is calculated according to the following formula:
Wherein, RbFor the discharge coefficient, EiFor the second yield of the exhaust sample contamination index, MiFor the exhaust gas sample
Product weight in this acquisition time, wiFor the corresponding weight of production dirt coefficient of different batches sample size, i is same pipeline not
With the pendulous frequency in monitoring time section, n is total pendulous frequency of the same pipeline in the different monitoring time sections.
6. the waste gas monitoring method of heat treatment process according to claim 1, which is characterized in that described dirty according to the production
Amount and the blowdown flow rate, obtain the governance efficiency of waste gas treatment equipment, comprising:
The governance efficiency of the waste gas treatment equipment is calculated according to the following formula:
Wherein, η is the governance efficiency of the waste gas treatment equipment, GAlwaysFor the dirty amount of the production, EAlwaysFor the blowdown flow rate.
7. the waste gas monitoring method of heat treatment process according to claim 1, which is characterized in that the method also includes:
Judge the dirty coefficient of the production whether in the first preset threshold；
If the dirty coefficient of the production generates alarm signal not in first preset threshold；
If the dirty coefficient of the production in first preset threshold, generates the first record information；
Alternatively,
Judge the discharge coefficient whether in the second preset threshold；
If the discharge coefficient in second preset threshold, does not generate the alarm signal；
If the discharge coefficient in second preset threshold, generates the second record information.
8. the waste gas monitoring method of heat treatment process according to claim 1, which is characterized in that the method also includes:
Judge the governance efficiency of the waste gas treatment equipment whether in third predetermined threshold value；
If the governance efficiency of the waste gas treatment equipment in the third predetermined threshold value, does not generate alarm signal；
If the governance efficiency of the waste gas treatment equipment in the third predetermined threshold value, generates third record information.
9. a kind of waste gas monitoring device of heat treatment process, which is characterized in that described device includes:
Acquisition unit is used for acquisition parameter information, and the parameter information includes inlet exhaust concentration, outlet exhaust concentration and operating condition
Parameter；
Dirty coefficient acquiring unit is produced, for obtaining producing dirty coefficient according to the inlet exhaust concentration and the duty parameter；
Discharge coefficient acquiring unit, for obtaining discharge coefficient according to the outlet exhaust concentration and the duty parameter；
Dirty amount acquiring unit is produced, for obtaining producing dirty amount according to the dirty coefficient of the production；
Blowdown flow rate acquiring unit, for obtaining blowdown flow rate according to the discharge coefficient；
Governance efficiency acquiring unit, for obtaining the improvement effect of waste gas treatment equipment according to the dirty amount of the production and the blowdown flow rate
Rate；
Wherein, the inlet exhaust concentration is the exhaust gas concentration for not entering the waste gas treatment equipment, the outlet exhaust concentration
For by the waste gas treatment equipment treated exhaust gas concentration, the duty parameter includes flow velocity, exhaust sample acquisition time
Interior product weight and monitoring time section.
10. the waste gas monitoring device of heat treatment process according to claim 9, which is characterized in that the dirty coefficient of the production obtains
Unit is taken to be specifically used for:
According to the inlet exhaust concentration, the flow velocity and the monitoring time section, the first of exhaust sample contamination index is obtained
Yield；
According to the product weight in the first yield of the exhaust sample contamination index and the exhaust sample acquisition time, obtain
To the dirty coefficient of the production.
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